25024321

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{1823}}^1$

素因数の和:1920

約数の個数: 16

約数和(自身を含む): 29942784

約数和(自身を除く): 4918463

約数列:

[1, 7, 37, 53, 259, 371, 1823, 1961, 12761, 13727, 67451, 96619, 472157, 676333, 3574903, 25024321]

約数ペア:

[(1, 25024321), (7, 3574903), (37, 676333), (53, 472157), (259, 96619), (371, 67451), (1823, 13727), (1961, 12761)]